Wehrli 11-16 Duramax LML 5in. Intake Horn Kit - Illusion Blueberry

SKU: WCFWCF100417-IBB

Turbocharger Inlet Pipe

WCF Intake Horn...

Wehrli

Wehrli 11-16 Duramax LML 5in. Intake Horn Kit - Illusion Blueberry

SKU: WCFWCF100417-IBB

Turbocharger Inlet Pipe

WCF Intake Horn...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

The WCFab LML 4.8 in. High Flow Cast Aluminum intake horn replaces the restrictive OEM plastic inlet to provide increased airflow to your turbo for improved performance and throttle response. Includes port for PCV connection. Eliminates resonator for improved appearance and more aggressive turbo and engine sound. Designed to complement our Stage 1 LML Intake Kits and Stage 1 High Flow Bundle Kits. Powder coated in the custom color of your choice. - - Replaces the following GM Part Numbers: 12642296 and 12637801

Part Type

Turbocharger Inlet Pipe

Data: v4.2 - Upd: 2026-10-14 22:46:25

Features

4.8 in. Inlet, Largest Intake horn on the market
Cast Aluminum Construction
Custom Powder Coat Finish
Eliminates Resonator Connection
Includes PCV Port
Made in USA
O-Ring Seal and New EGR Gaskets
Silicone Reducer Boot
Stainless Steel T-Bolt Clamps

Specifications

Reference Information

Brand Name/s	Wehrli
StreetFX SKU	wcfWCF100417-IBB
SFX Item ID	4256718
Supplier Item Code	4256718
Manufacturer SKU	WCF100417-IBB
Manufacturer UPC	N/A
Alternative References	5in.